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[src/trunk]: src/tests/net/icmp Add a delay between startup of pinger and pin...
details: https://anonhg.NetBSD.org/src/rev/2375e15ca062
branches: trunk
changeset: 757281:2375e15ca062
user: pooka <pooka%NetBSD.org@localhost>
date: Mon Aug 23 10:49:27 2010 +0000
description:
Add a delay between startup of pinger and pingee here too.
XXX: there's apparently some race condition which appears to trigger
if a broadcast arp arrives around the same time as the arpwhohas
is sent. This causes original packet to never be sent by the
arpwhohas requestor. If this rings a bell to someone, please let
me know.
diffstat:
tests/net/icmp/t_ping.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diffs (27 lines):
diff -r e3ff3c16d782 -r 2375e15ca062 tests/net/icmp/t_ping.c
--- a/tests/net/icmp/t_ping.c Mon Aug 23 06:01:04 2010 +0000
+++ b/tests/net/icmp/t_ping.c Mon Aug 23 10:49:27 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: t_ping.c,v 1.6 2010/08/18 21:23:48 pooka Exp $ */
+/* $NetBSD: t_ping.c,v 1.7 2010/08/23 10:49:27 pooka Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: t_ping.c,v 1.6 2010/08/18 21:23:48 pooka Exp $");
+__RCSID("$NetBSD: t_ping.c,v 1.7 2010/08/23 10:49:27 pooka Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -84,6 +84,8 @@
break;
}
+ usleep(500000);
+
netcfg_rump_if(ifname, "1.1.1.20", "255.255.255.0");
/*
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